HP 3PAR CIM API Programming Reference (OS 3.1.2 MU2) (QL226-97015, June 2013)

property called RoleReversed specifies whether the role of source and target element has been
reversed from its configured one due to the failover. If on a secondary 3PAR array the role is
reversed but the link is back up and volumes synced, CopyState will show Synchronized and
RoleReversed true.
Following is a table of the state transitions during disaster recovery after a primary 3PAR array
goes down.
Table 110 CopyState/SyncState/ProgressStatus Transitions During Disaster Recovery
ProgressStatusSyncStateCopyState
Showrcopy Group Info
Role/SyncStatusSequence of Events
CompletedBrokenBrokenSecondary/StoppedState of Secondary
3PAR array after
Primary 3PAR array
goes down
FailedOverBrokenFailedOverPrimary-Rev/StoppedAfter setrcopygroup
failover is issued on
Secondary 3PAR
array
CompletedBrokenFailedOverPrimary-Rev/StoppedState of Secondary
3PAR array after
CompletedBrokenBroken
setrcopygroup failover
is done
Primary-Rev/Stopped
FailedOver Broken
Completed Broken
Broken Completed
CompletedBrokenBrokenSecondary-Rev/StoppedState of Primary 3PAR
array after it is
brought back up
RestoringRestoreInProgressUnsynchronizedPrimary-Rev/SyncingState of Secondary
3PAR array after
setrcopygroup recover
is issued on it
RestoringRestoreInProgressUnsynchronizedSecondary-Rev/SyncingState of Primary 3PAR
array after
setrcopygroup recover
is issued on the
secondary 3PAR
array:
CompletedSynchronizedSynchronizedPrimary-Rev/SyncedState of Secondary
3PAR array after
setrcopygroup recover
is done
CompletedBrokenFailedOverPrimary-Rev/StoppedState of Secondary
3PAR array if
setrcopygroup recover
fails
CompletedSynchronizedSynchronizedSecondary-Rev/SyncedState of Primary 3PAR
array after
setrcopygroup recover
is done
CompletedBrokenFailedOverSecondary-Rev/StoppedState of Primary 3PAR
array if setrcopygroup
recover fails
Failing BackSynchronizedSynchronizedPrimary-Rev/SyncedState of Secondary
3PAR array after
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